Basic Understanding Of Primary Specific Static Control Procedures And Materials

By Expert Author: Winnie Wu

In general terms static control is used to keep static electricity under control. Some of the general principles with regard to static control equipment are definition of level of control, design in protection, identification of electrostatic protected areas, elimination and reduction of static generation process, dissipating and neutralizing control materials. In order to ensure safety one has to determine how sensitivity of the parts and assemblies that is being manufactured or handled. Once this is done it is easier to figure out the procedures and materials that need to be implemented. To know about sensitivity either the manufacturer or supplier of the component could be the first source or a part data sheet. The next thing that needs to be decided is with regard to which areas of the facility needs to be protected.

Benefits of Static Control Equipment

Some of the benefits associated with static control equipment are elimination of static cling, dust on industrial processes and shocks. Since static is a natural phenomenon, it can affect any facility in multiple ways especially in vulnerable areas. If not protected and controlled properly it could lead to fire hazards in combustible environments. Whilst evaluating environmental factors, the facility’s roof, ceiling, walls and floors are taken into consideration. One of the prime generators of static electricity is people themselves. Static charging can be the cause of electric shocks, dusty surfaces, sensitive electronics failure, and difficulties in handling small samples.

Most Static Control Programs Include Isolated Conductors

Isolated conductors are the most commonly used static control equipment. These conductors may or may not be grounded or have any insulating materials. However, the method of air ionization is used in order to neutralize the static charge on isolated and insulated objects by giving a balanced source of positive and negative ionized molecules of the gases in the surrounding air. If there is any static charge present in the work area, it will be neutralized because of the opposite polarity charges. Ionizers are used mostly in cases where in grounding is out of question or not possible.

Static Control Equipment Is Easy To Install and Maintain

Ideally the static control equipment that facilities opt for takes up less space on the work surface, emits equal sources of positive and negative ions, self balancing, and is mandatory. Some of the ionizers come with standard air fittings which have easily viewable filters. Most of the equipment is set up with low installation cost and the repair and maintenance is low which ultimately results in saving time and money. In order for manufacturers to be able to work continuously without any interruptions and giving the workers a comfortable working environment installation of this type of equipment is a must.